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vova2212 [387]
2 years ago
13

A runner runs a distance of 450 metres in a time of 50 seconds. What is his average speed?

Mathematics
1 answer:
vekshin12 years ago
4 0

Answer:

0.279 miles / 0.449 km

Step-by-step explanation:

convert the meters into miles/kilometers to get your answer

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Answer:

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Step-by-step explanation:

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The probability that at most 38 of the 60 relays are from supplier A is P(X≤38)=0.3409:

P(X\leq38)=P(X

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